Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Industrias Del Alambre Sl
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Industrias Del Alambre Sl
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Application filed by Industrias Del Alambre SlfiledCriticalIndustrias Del Alambre Sl
Priority to ES202255ApriorityCriticalpatent/ES202255A1/en
Publication of ES202255A1publicationCriticalpatent/ES202255A1/en
Improvements in the construction of fountain pens, characterized in that the transparent deposit, opposite its nozzle, has a threaded part that extends according to an appendix with a smaller external diameter and whose interior hollow is a prolongation of the deposit, in which a device constituted by a rubber closed at one end, in a manner analogous to that of injectable ampoules, with neck of appropriate length, inside of which a stud or stem has been inserted at the end that is inside presents a notch to the which is adjusted, by the pressure of a thread or the like, the bottom of said rubber. (Machine-translation by Google Translate, not legally binding)
ES202255A1952-03-011952-03-01Improvements in the construction of stylographic feathers (Machine-translation by Google Translate, not legally binding)
ExpiredES202255A1
(en)